<template>
    <OAMain title="发布通知">
        <el-card>
            <el-form :model="form" :rules="rules" ref="RefForm">
                <el-form-item label="标题" :label-width="formLabelWidth" prop="title">
                    <el-input v-model="form.title" autocomplete="off" />
                </el-form-item>
                <el-form-item label="可见部门" :label-width="formLabelWidth" prop="department_ids">
                    <el-select multiple v-model="form.department_ids">
                        <el-option :value="0" label="所有部门"></el-option>
                        <el-option v-for="department in departments" :label="department.name" :value="department.id"
                            :key="department.id" />
                    </el-select>
                </el-form-item>
                <el-form-item label="内容" :label-width="formLabelWidth" prop="content">
                    <div style="border: 1px solid #ccc; width:'100px';">
                        <Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef"
                            :defaultConfig="toolbarConfig" :mode="mode" />
                        <Editor style="height: 500px; overflow-y: hidden;" v-model="form.content"
                            :defaultConfig="editorConfig" :mode="mode" @onCreated="handleCreated" />
                    </div>
                </el-form-item>
                <el-form-item>
                    <div style="text-align: right;flex:1;">
                        <el-button type="primary" @click="onSubmit">发布</el-button>
                    </div>
                </el-form-item>
            </el-form>
        </el-card>
    </OAMain>
</template>

<script setup name="PublicInform">
import OAMain from "@/components/OAMain.vue";
import '@wangeditor/editor/dist/css/style.css'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import { onBeforeUnmount, ref, reactive, shallowRef, onMounted } from 'vue'
import staffHttp from "@/api/staffHttp"
import { ElMessage } from "element-plus";
import { useAuthStore } from "@/stores/auth";
import informHttp from "@/api/informHttp"

const authStore = useAuthStore()

let formLabelWidth = "100px"
let RefForm = ref()
let form = reactive({
    title: "",
    content: "",
    department_ids: [],
})
let departments = ref([])
const rules = reactive({
    title: [{ required: true, message: "请输入标题！", trigger: 'blur' }],
    content: [{ required: true, message: "请输入内容！", trigger: 'blur' }],
    department_ids: [{ required: true, message: "请选择部门！", trigger: 'change' }]
})

////////////////////// Wangeditor 配置///////////
const editorRef = shallowRef()

const toolbarConfig = {}
const editorConfig = {
    placeholder: '请输入内容...',
    MENU_CONF: {
        uploadImage: {
            server: import.meta.env.VITE_BASE_URL + '/image/upload',
            fieldName: 'image',
            maxFileSize: 0.5 * 1024 * 1024,
            maxNumberOfFiles: 10,
            allowedFileTypes: ['image/*'],
            headers: {
                Authorization: "JWT " + authStore.token
            },
            timeout: 6 * 1000, // 6 秒,
            customInsert(res, insertFn) {
                if (res.errno == 0) {
                    // res 即服务端的返回结果
                    let data = res.data;

                    let url = import.meta.env.VITE_BASE_URL + data.url
                    let href = import.meta.env.VITE_BASE_URL + data.href
                    console.log(url, href)
                    let alt = data.alt;
                    // 从 res 中找到 url alt href ，然后插入图片
                    insertFn(url, alt, href)
                } else {
                    ElMessage.error(res.message)
                }
            },
            // 单个文件上传失败
            onFailed(file, res) {
                console.log(`${file.name} 上传失败`, res)
            },

            // 上传错误，或者触发 timeout 超时
            onError(file, err, res) {
                if (file.size > 0.5 * 1024 * 1024) {
                    ElMessage.error('图片文件最大不能超过0.5MB！')
                } else {
                    ElMessage.error('图片格式不正确！')
                }
            },
        }
    },
}

const mode = 'default'
onBeforeUnmount(() => {
    const editor = editorRef.value
    if (editor == null) return
    editor.destroy()
})

const handleCreated = (editor) => {
    editorRef.value = editor
}
///////////////////// Wangeditor 配置/////////////////////

const onSubmit = () => {
    RefForm.value.validate(async (valid) => {
        if (valid) {
            console.log(form)
            try {
                let data = await informHttp.publicInform(form)
                console.log(data)
                ElMessage.success('发布成功！')
            }catch(detail){
                ElMessage.error(detail)
            }
        }
    })
}

onMounted(async () => {
    try {
        let data = await staffHttp.getAllDepartment()
        console.log(data)
        departments.value = data.results
    } catch (detail) {
        ElMessage.error(detail)
    }

})

</script>

<style scoped></style>